Dr. Carrie Chui (Neurology): A 79-year-old man was admitted to this hospital because of involuntary movements on the left side and transient unresponsiveness. The patient had been in his usual state ...

Tardive dyskinesia is a common side effect caused by antipsychotic use. It is a neurological disorder characterized by involuntary, repetitive movements, often involving the face, mouth, tongue, and ...

When we face an important moment in our lives or a situation that causes us some uncertainty, we tend to get nervous. And, ...

Chorea and hemiballismus are both forms of involuntary movement disorders. Hemiballismus can cause sudden, violent, and flinging motions. Chorea can cause irregular, spontaneous, and nonrepetitive ...

Chorea-acanthocytosis is a rare genetic disorder of the nervous system. It causes involuntary jerks and twitches in the muscles, known as chorea, and star-shaped red blood cells, known as ...

People with autism spectrum disorder (ASD) and intellectual disability (ID) often experience involuntary movements, which disrupt their ability to perform many tasks. A new device could help reduce ...

Here are five powerful body language signs that someone may be lying to you — backed by psychology and behavioral research.

INDICATIONS AND USAGE AUSTEDO XR (deutetrabenazine) extended-release tablets and AUSTEDO (deutetrabenazine) tablets are indicated in adults for the treatment of chorea associated with Huntington’s ...

Celon Pharma’s PDE10A inhibitor has reduced involuntary movements in a phase 2 trial of individuals with Parkinson’s disease. The Polish biotech tested two daily doses of the drug, dubbed CPL’36, in ...

The case description for a Case Records of the Massachusetts General Hospital appears below. What is the diagnosis? Cast your vote. The correct diagnosis, along with the full description of the case ...